Revert of [compiler] Add relocatable pointer constants for wasm memory references.

src/compiler/wasm-compiler.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/wasm-compiler.h"
 
 #include "src/isolate-inl.h"
 
 #include "src/base/platform/elapsed-timer.h"
 #include "src/base/platform/platform.h"
@@ skipping 2276 matching lines @@
   Node* ret = graph()->NewNode(jsgraph()->common()->Return(), val, call, start);
 
   MergeControlToEnd(jsgraph(), ret);
 }
 
 
 Node* WasmGraphBuilder::MemBuffer(uint32_t offset) {
   DCHECK(module_ && module_->instance);
   if (offset == 0) {
     if (!mem_buffer_) {
-      mem_buffer_ = jsgraph()->RelocatableIntPtrConstant(
-          reinterpret_cast<uintptr_t>(module_->instance->mem_start),
-          RelocInfo::WASM_MEMORY_REFERENCE);
+      mem_buffer_ = jsgraph()->IntPtrConstant(
+          reinterpret_cast<uintptr_t>(module_->instance->mem_start));
     }
     return mem_buffer_;
   } else {
-    return jsgraph()->RelocatableIntPtrConstant(
-        reinterpret_cast<uintptr_t>(module_->instance->mem_start + offset),
-        RelocInfo::WASM_MEMORY_REFERENCE);
+    return jsgraph()->IntPtrConstant(
+        reinterpret_cast<uintptr_t>(module_->instance->mem_start + offset));
   }
 }
 
 
 Node* WasmGraphBuilder::MemSize(uint32_t offset) {
   DCHECK(module_ && module_->instance);
   uint32_t size = static_cast<uint32_t>(module_->instance->mem_size);
   if (offset == 0) {
     if (!mem_size_) mem_size_ = jsgraph()->Int32Constant(size);
     return mem_size_;
@@ skipping 464 matching lines @@
         static_cast<int>(function.code_end_offset - function.code_start_offset),
         decode_ms, static_cast<int>(graph.NodeCount()), compile_ms);
   }
   return code;
 }
 
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8